Re: [dev] How to traverse paras on a page?

[Andrew Douglas Pitonyak]

Download my free macro document (see link below), or get my book. If you 
have my free macro document, check out the section discussing how to 
traverse paragraphs (Andrew learns to ...). Also, read the section on 
the selected text framework, which demonstrates how to know when to end.

It would probably suffice to traverse while moving the display cursor 
with you until you leave the page. The thing is that ONLY the display 
cursor can act as a page cursor if I remember correctly (I discuss this 
in my book, but probably not the free macro document).

Aditya Pandey wrote:
Hi
I have been trying to write a simple page traverser since half a day 
unsuccessfully. Here is little code:

        bool blnJump = xPageCursor->jumpToNextPage();
        printf ("Jump Page: %d\n", blnJump);
	Reference <XTextViewCursor> xViewCursor2  (xPageCursor,  
UNO_QUERY);

	if (xViewCursor2  == NULL) 
	{
		ShowMessageBox( xToolkit, m_ooxFrame,
			OUString( RTL_CONSTASCII_USTRINGPARAM( 
"Test App" )),
			OUString( RTL_CONSTASCII_USTRINGPARAM( "
xViewCursor not found" )) );
		return false;
	}

	Reference <XTextRange> xTextRange2 (xViewCursor2, UNO_QUERY);
       Reference <XTextCursor> xModelCursor2 = xDocumentText->
		createTextCursorByRange(xTextRange2);
	Reference <XParagraphCursor>	xPrCursor2 (xModelCursor2, 
UNO_QUERY);

	if (xPrCursor2 == NULL) 
	{
		ShowMessageBox( xToolkit, m_ooxFrame,
			OUString( RTL_CONSTASCII_USTRINGPARAM( "Test App" )),
			OUString( RTL_CONSTASCII_USTRINGPARAM( 
				"xPrCursor is not found" )) );
		return false;
	}

	int paraCount = 0;
	while (xPrCursor2->gotoNextParagraph(false) ) 
		// && xPrCursor->getText() != xPrCursor2->getText())
	{
		paraCount ++;	
	}	
	printf ("%d\n", paraCount );

This code has a flaw --> It gives all paras starting from the current page
till last page of document.
While I want all paras of "current page". Could somebody please help with 
this? It doesnt appear to be as easy as I thought it to be.


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--
Andrew Pitonyak
My Macro Document: http://www.pitonyak.org/AndrewMacro.sxw
My Macro Book: http://www.hentzenwerke.com/catalog/oome.htm
Free Info:  http://www.pitonyak.org/oo.php
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